@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dbff3fb1-3898-4b51-8f1d-1136cad99560> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dbff3fb1-3898-4b51-8f1d-1136cad99560> .